Question

Verify a-(-b) = a+b for the following values of a and b. (1.5 marks) a=15 b=20​

Answer 1

If,

a = 15

b = 20

a - (-b)

= 15 - (-20)

= 15 + 20 (- upon - is +)

= 35

a + b

= 15 + 20

= 35

___________________________

Answer 2

Answer:

Step-by-step explanation:

hey mate,

→ 35 = 35

Step-by-step explanation:

→ here a -(-b) = a+b for the values a and b

→ given question ⇒ a =15  ,   b =20

→ now, a-(- b)

→ 15 -(- 20)

→ 15 + 20               ( ∵ -   -  +)

→ 35

→ a + b

→ 15 + 20

→ 35

∴ a - ( -b) = a+b

hope it was helpful